Complete guide to East TN fireworks shows, laws

• City of Knoxville: Festival on the Fourth runs from 4 p.m. until 10 p.m. at World's Fair Park. The Knoxville Symphony Orchestra will begin performing at 8 p.m., and fireworks start at 9:35 p.m., rain or shine.

• Athens: Celebration postponed until Saturday night at 9:30.

• Clinton: Fireworks have been postponed until Saturday, but Museum of Appalachia festivities will go on as planned.